westernrvparkowner wrote:
We specifically prohibit charging of electric vehicles. No campground's electrical system is designed to handle both the load of a 50 amp RV and the load created by charging an electric vehicle. Multiple units on an electrical loop would quickly trip the main breakers cutting power to all the rigs on the loop.
Today, electric cars are not much more than a curiosity piece. If the manufacturers ever want them to become mainstream, one thing they are going to have to do is come up with a recharging infrastructure that does not rely on the goodness of others. No one expects an RV park to fuel up their diesel pickup tow vehicle or their Honda CRV toad and it shouldn't fall upon the parks to fuel up someone's electric car.
Or, you could turn a profit on it:
Require that all EV owners plug their cars into their coaches. This will keep them under the 50a limit and within your infrastructure's initial design considerations. Keep in mind that someone with a strong desktop computer will draw about 3-4a continuously and as much as 15a for short periods. Most 110v chargers on EVs draw around 7-10a as they were designed for regular outlets.
To help out on the money side of things, charge patrons a nominal fee ($3-5?) per electric vehicle per day on top of their usual reservation rates. Of the "normal" EVs out there (not the $100k+ Teslas, etc), the Nissan Leaf has the largest battery at 24kwH. At $0.18/kwH, if all of your EV patrons completely drained their Leaf batteries to nothing every single day (highly unlikely, as it would require a software change AND would murder that battery in no time), you'd still turn a profit of $0.68/day if you charged $5. Bonus is you wouldn't need to turn patrons away or listen to generators so they could charge it on their own dime. Since most people will only discharge the battery to about 50% (the EV considers the the battery nearly dead at about 70-80% depending on manufacturer), you'd turn a profit of about $2-3 per day for EVs on your lot.
Currently, I assume you don't get anything for gasoline-powered vehicles unless you have a gas station on site as well, so EVs = $$$ for you if you take advantage of it.